Histological analysis after arm tip amputation in the brittle star Ophioplocus januarii (Echinodermata: Ophiuroidea)

Autores
Di Giorgio, Gisele Vanesa; Rubilar Panasiuk, Cynthia Tamara; Brogger, Martin Ignacio
Año de publicación
2015
Idioma
inglés
Tipo de recurso
artículo
Estado
versión publicada
Descripción
Arm tip regeneration after amputation in the brittle star Ophioplocus januarii was examined in order to observe the histological and morphological changes leading to arm regeneration. The process of regeneration is described and compared with other brittle stars species. The regenerative process of arm regeneration in O. januarii involves the closure of the wound, the repair of the tissue damage and posterior formation of a presumptive stalked blastema by undifferentiated cells, sclerocytes and presumptive blastemic cells. The sclerocytes are the more abundant cell type during the regeneration process. This evidence confirms the regenerative process described in other brittle stars species and suggests this process is a common feature among the Ophiuroidea.
Fil: Di Giorgio, Gisele Vanesa. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Nacional Patagónico; Argentina
Fil: Rubilar Panasiuk, Cynthia Tamara. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Nacional Patagónico; Argentina
Fil: Brogger, Martin Ignacio. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Nacional Patagónico; Argentina. Consejo Nacional de Investigaciones Científicas y Técnicas. Oficina de Coordinación Administrativa Parque Centenario. Museo Argentino de Ciencias Naturales; Argentina
Materia
BRITTLE STAR
ECHINODERM
HISTOLOGICAL ANALYSIS
REGENERATION
SCLEROCYTES
Nivel de accesibilidad
acceso abierto
Condiciones de uso
https://creativecommons.org/licenses/by-nc-nd/2.5/ar/
Repositorio
CONICET Digital (CONICET)
Institución
Consejo Nacional de Investigaciones Científicas y Técnicas
OAI Identificador
oai:ri.conicet.gov.ar:11336/5619
Acceder
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oai_identifier_str oai:ri.conicet.gov.ar:11336/5619
network_acronym_str CONICETDig
repository_id_str 3498
network_name_str CONICET Digital (CONICET)
spelling Histological analysis after arm tip amputation in the brittle star Ophioplocus januarii (Echinodermata: Ophiuroidea)Di Giorgio, Gisele VanesaRubilar Panasiuk, Cynthia TamaraBrogger, Martin IgnacioBRITTLE STARECHINODERMHISTOLOGICAL ANALYSISREGENERATIONSCLEROCYTEShttps://purl.org/becyt/ford/1.6https://purl.org/becyt/ford/1Arm tip regeneration after amputation in the brittle star Ophioplocus januarii was examined in order to observe the histological and morphological changes leading to arm regeneration. The process of regeneration is described and compared with other brittle stars species. The regenerative process of arm regeneration in O. januarii involves the closure of the wound, the repair of the tissue damage and posterior formation of a presumptive stalked blastema by undifferentiated cells, sclerocytes and presumptive blastemic cells. The sclerocytes are the more abundant cell type during the regeneration process. This evidence confirms the regenerative process described in other brittle stars species and suggests this process is a common feature among the Ophiuroidea.Fil: Di Giorgio, Gisele Vanesa. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Nacional Patagónico; ArgentinaFil: Rubilar Panasiuk, Cynthia Tamara. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Nacional Patagónico; ArgentinaFil: Brogger, Martin Ignacio. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Nacional Patagónico; Argentina. Consejo Nacional de Investigaciones Científicas y Técnicas. Oficina de Coordinación Administrativa Parque Centenario. Museo Argentino de Ciencias Naturales; ArgentinaRevista de Biologia Tropical2015-06info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionhttp://purl.org/coar/resource_type/c_6501info:ar-repo/semantics/articuloapplication/pdfapplication/pdfhttp://hdl.handle.net/11336/5619Di Giorgio, Gisele Vanesa; Rubilar Panasiuk, Cynthia Tamara; Brogger, Martin Ignacio; Histological analysis after arm tip amputation in the brittle star Ophioplocus januarii (Echinodermata: Ophiuroidea); Revista de Biologia Tropical; Revista de Biología Tropical; 63; 2; 6-2015; 297-3080034-7744enginfo:eu-repo/semantics/altIdentifier/url/http://revistas.ucr.ac.cr/index.php/rbt/article/view/23164/23471info:eu-repo/semantics/altIdentifier/doi/info:eu-repo/semantics/openAccesshttps://creativecommons.org/licenses/by-nc-nd/2.5/ar/reponame:CONICET Digital (CONICET)instname:Consejo Nacional de Investigaciones Científicas y Técnicas2025-10-15T14:29:50Zoai:ri.conicet.gov.ar:11336/5619instacron:CONICETInstitucionalhttp://ri.conicet.gov.ar/Organismo científico-tecnológicoNo correspondehttp://ri.conicet.gov.ar/oai/requestdasensio@conicet.gov.ar; lcarlino@conicet.gov.arArgentinaNo correspondeNo correspondeNo correspondeopendoar:34982025-10-15 14:29:50.318CONICET Digital (CONICET) - Consejo Nacional de Investigaciones Científicas y Técnicasfalse
dc.title.none.fl_str_mv Histological analysis after arm tip amputation in the brittle star Ophioplocus januarii (Echinodermata: Ophiuroidea)
title Histological analysis after arm tip amputation in the brittle star Ophioplocus januarii (Echinodermata: Ophiuroidea)
spellingShingle Histological analysis after arm tip amputation in the brittle star Ophioplocus januarii (Echinodermata: Ophiuroidea)
Di Giorgio, Gisele Vanesa
BRITTLE STAR
ECHINODERM
HISTOLOGICAL ANALYSIS
REGENERATION
SCLEROCYTES
title_short Histological analysis after arm tip amputation in the brittle star Ophioplocus januarii (Echinodermata: Ophiuroidea)
title_full Histological analysis after arm tip amputation in the brittle star Ophioplocus januarii (Echinodermata: Ophiuroidea)
title_fullStr Histological analysis after arm tip amputation in the brittle star Ophioplocus januarii (Echinodermata: Ophiuroidea)
title_full_unstemmed Histological analysis after arm tip amputation in the brittle star Ophioplocus januarii (Echinodermata: Ophiuroidea)
title_sort Histological analysis after arm tip amputation in the brittle star Ophioplocus januarii (Echinodermata: Ophiuroidea)
dc.creator.none.fl_str_mv Di Giorgio, Gisele Vanesa
Rubilar Panasiuk, Cynthia Tamara
Brogger, Martin Ignacio
author Di Giorgio, Gisele Vanesa
author_facet Di Giorgio, Gisele Vanesa
Rubilar Panasiuk, Cynthia Tamara
Brogger, Martin Ignacio
author_role author
author2 Rubilar Panasiuk, Cynthia Tamara
Brogger, Martin Ignacio
author2_role author
author
dc.subject.none.fl_str_mv BRITTLE STAR
ECHINODERM
HISTOLOGICAL ANALYSIS
REGENERATION
SCLEROCYTES
topic BRITTLE STAR
ECHINODERM
HISTOLOGICAL ANALYSIS
REGENERATION
SCLEROCYTES
purl_subject.fl_str_mv https://purl.org/becyt/ford/1.6
https://purl.org/becyt/ford/1
dc.description.none.fl_txt_mv Arm tip regeneration after amputation in the brittle star Ophioplocus januarii was examined in order to observe the histological and morphological changes leading to arm regeneration. The process of regeneration is described and compared with other brittle stars species. The regenerative process of arm regeneration in O. januarii involves the closure of the wound, the repair of the tissue damage and posterior formation of a presumptive stalked blastema by undifferentiated cells, sclerocytes and presumptive blastemic cells. The sclerocytes are the more abundant cell type during the regeneration process. This evidence confirms the regenerative process described in other brittle stars species and suggests this process is a common feature among the Ophiuroidea.
Fil: Di Giorgio, Gisele Vanesa. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Nacional Patagónico; Argentina
Fil: Rubilar Panasiuk, Cynthia Tamara. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Nacional Patagónico; Argentina
Fil: Brogger, Martin Ignacio. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Nacional Patagónico; Argentina. Consejo Nacional de Investigaciones Científicas y Técnicas. Oficina de Coordinación Administrativa Parque Centenario. Museo Argentino de Ciencias Naturales; Argentina
description Arm tip regeneration after amputation in the brittle star Ophioplocus januarii was examined in order to observe the histological and morphological changes leading to arm regeneration. The process of regeneration is described and compared with other brittle stars species. The regenerative process of arm regeneration in O. januarii involves the closure of the wound, the repair of the tissue damage and posterior formation of a presumptive stalked blastema by undifferentiated cells, sclerocytes and presumptive blastemic cells. The sclerocytes are the more abundant cell type during the regeneration process. This evidence confirms the regenerative process described in other brittle stars species and suggests this process is a common feature among the Ophiuroidea.
publishDate 2015
dc.date.none.fl_str_mv 2015-06
dc.type.none.fl_str_mv info:eu-repo/semantics/article
info:eu-repo/semantics/publishedVersion
http://purl.org/coar/resource_type/c_6501
info:ar-repo/semantics/articulo
format article
status_str publishedVersion
dc.identifier.none.fl_str_mv http://hdl.handle.net/11336/5619
Di Giorgio, Gisele Vanesa; Rubilar Panasiuk, Cynthia Tamara; Brogger, Martin Ignacio; Histological analysis after arm tip amputation in the brittle star Ophioplocus januarii (Echinodermata: Ophiuroidea); Revista de Biologia Tropical; Revista de Biología Tropical; 63; 2; 6-2015; 297-308
0034-7744
url http://hdl.handle.net/11336/5619
identifier_str_mv Di Giorgio, Gisele Vanesa; Rubilar Panasiuk, Cynthia Tamara; Brogger, Martin Ignacio; Histological analysis after arm tip amputation in the brittle star Ophioplocus januarii (Echinodermata: Ophiuroidea); Revista de Biologia Tropical; Revista de Biología Tropical; 63; 2; 6-2015; 297-308
0034-7744
dc.language.none.fl_str_mv eng
language eng
dc.relation.none.fl_str_mv info:eu-repo/semantics/altIdentifier/url/http://revistas.ucr.ac.cr/index.php/rbt/article/view/23164/23471
info:eu-repo/semantics/altIdentifier/doi/
dc.rights.none.fl_str_mv info:eu-repo/semantics/openAccess
https://creativecommons.org/licenses/by-nc-nd/2.5/ar/
eu_rights_str_mv openAccess
rights_invalid_str_mv https://creativecommons.org/licenses/by-nc-nd/2.5/ar/
dc.format.none.fl_str_mv application/pdf
application/pdf
dc.publisher.none.fl_str_mv Revista de Biologia Tropical
publisher.none.fl_str_mv Revista de Biologia Tropical
dc.source.none.fl_str_mv reponame:CONICET Digital (CONICET)
instname:Consejo Nacional de Investigaciones Científicas y Técnicas
reponame_str CONICET Digital (CONICET)
collection CONICET Digital (CONICET)
instname_str Consejo Nacional de Investigaciones Científicas y Técnicas
repository.name.fl_str_mv CONICET Digital (CONICET) - Consejo Nacional de Investigaciones Científicas y Técnicas
repository.mail.fl_str_mv dasensio@conicet.gov.ar; lcarlino@conicet.gov.ar
_version_ 1846082771967016960
score 13.221938

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